# SDR SWAA2025031103123

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 8, 2025
- Submitted: March 11, 2025
- Operation: Air carrier
- Aircraft: [N438WN](https://openairdocs.org/aircraft/N438WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29833
- Aircraft time: 71,722 hours, 42,688 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Wire
- Condition: Broken
- Location: Zone 200
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025031103123

## Discrepancy

AFT LEFT L1076 OVERDOOR EXIT SIGN INOP.<[01] FOUND WIRE W3142-0474-20 DEPINNED. REPINNED WIRE W3142-0474-20 ON GROUND BLOCK GD3814-AC AND PERFORMED GOOD OPERATIONAL CHECK PER WDM 33-51-14 AND AMM 33-51-00-710-801.<BR><BR>TOOL USED.<BR>LARGE DANIELS.<BR>ID: ATS2228.<BR>DUE DATE: 06/2025.;[02] VERIFIED CORRECTIVE ACTION 1

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